From affdb3e70a702aee54d0e58ece9af6ca56943bbb Mon Sep 17 00:00:00 2001
From: Alex Pott <alex.a.pott@googlemail.com>
Date: Wed, 2 Feb 2022 10:46:36 +0000
Subject: [PATCH] Issue #3261629 by catch: Database dumps are no longer
 driver-agnostic

---
 core/lib/Drupal/Core/Command/DbDumpCommand.php | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/core/lib/Drupal/Core/Command/DbDumpCommand.php b/core/lib/Drupal/Core/Command/DbDumpCommand.php
index 6b2cc7f7029e..4842b0d990bf 100644
--- a/core/lib/Drupal/Core/Command/DbDumpCommand.php
+++ b/core/lib/Drupal/Core/Command/DbDumpCommand.php
@@ -415,13 +415,17 @@ protected function getTemplate() {
 $connection = Database::getConnection();
 // Ensure any tables with a serial column with a value of 0 are created as
 // expected.
-$sql_mode = $connection->query("SELECT @@sql_mode;")->fetchField();
-$connection->query("SET sql_mode = '$sql_mode,NO_AUTO_VALUE_ON_ZERO'");
+if ($connection->databaseType() === 'mysql') {
+  $sql_mode = $connection->query("SELECT @@sql_mode;")->fetchField();
+  $connection->query("SET sql_mode = '$sql_mode,NO_AUTO_VALUE_ON_ZERO'");
+}
 
 {{TABLES}}
 
 // Reset the SQL mode.
-$connection->query("SET sql_mode = '$sql_mode'");
+if ($connection->databaseType() === 'mysql') {
+  $connection->query("SET sql_mode = '$sql_mode'");
+}
 ENDOFSCRIPT;
     return $script;
   }
-- 
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